SKU: 1864949447

2.1/2 Inch Diameter Grade 100 Hardened 52100 Chrome Steel Balls

$24.30 $27.00
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  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

2.1/2 Inch Diameter Grade 100 Hardened 52100 Chrome Steel BallsGrade 100 Chromium AISI52100 Hardened loose ball bearings are the most commonly used ball hardened to 60 67 Rockwell Scale, this grade of ball has excellent wear resistance, hardened all the way through and universally used by the ball and roller bearing industry Some common uses of chrome steel balls are: Vibratory polishing, burnishing steel media Ball bearings in bicycles Agitators in paint spray cans, casters, drawer slides and door locks

2.1/2 Inch Diameter Grade 100 Hardened 52100 Chrome Steel Balls
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1864949447

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4.4 ★★★★★
Based on 1510 reviews
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Product Reviews
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Verified Purchase
Tucker
Whiting, US
★★★★★ 5
Works well!
If you have Omni S1 pro this is everything you could ever need to maintenance for it! I have it run twice every night and you can’t beat $60 to have several repairs several times! Totally worth its money and fits exactly as if bought new!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
J
Verified Purchase
Judy Bernhard
Port Orchard, US
★★★★★ 5
Came as described
My order came exactly as described and in a very timely fashion. Very pleased with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
D
Verified Purchase
Derrick
Cuba, US
★★★★★ 4
Genuine parts that keep my S1 Pro running like new
Fit & Quality: Everything fit perfectly on my Eufy Omni S1 Pro — the rollers snapped right in, and the filters matched the originals exactly. You can tell these are genuine Eufy parts, not knockoffs. Performance: After swapping the brushes and mop roller, my vacuum immediately started cleaning better again. Suction improved, and it picked up fine dust I hadn’t noticed before. Ease of Use: Installation took less than ten minutes. Everything comes sealed and labeled clearly, which makes it simple to replace parts without guessing. Value: It’s a little pricey compared to third-party kits, but the quality and compatibility are worth the extra few bucks. Verdict: Solid replacement set that restores performance to like-new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
T
Verified Purchase
Tom Mulé
Carnegie, US
★★★★★ 5
Great aftermarket substitute items
Great quality and fit
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Reviewed in the United States on December 16, 2024
G
Verified Purchase
Guy Charles
Los Angeles, US
★★★★★ 5
Must have along with the Eufy S1 Pro...
A very nice addition to an already great product.
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Reviewed in the United States on April 29, 2025

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